タイトルまたは説明

1.     Application

This line is composed of one or two ****0 ton stationary reverberatory furnace(s), five-wheel casting machine, pulling machine, rolling shearer, straightener & angle shaver, cast bar brushing machine, rolling machine, bright rod orbital coiler, electrical control system, etc. The *2t/h melting shaft furnace and *2t holding furnace are provided when copper cathode are used.

 

2.     Brief Technological Process

Red copper scraps of grade one or grade two (putting raw material)→stationary reverberatory furnace(melting and refining)→launder (protecting the melt)→casting ladle→continuous casting machine(casting bars)→bar casting treatment unit(shearing→straighting→shaving angles→removing scraps)→rolling mill entrance(sending materials automatically)→continuous rolling machine(rolling rods)→copper rod cooling unit(rod surface reverting)→Continuous annular swinging rod unit(coiling rods for the first time)→double orbital take-up machine (coiling copper rods)

 

3.     Requirement of raw material (red copper scraps)

The melting shaft furnace and holding furnace require standard copper cathode of National Grade One to be raw materials.

 

If old red copper is used, it must be the red copper scraps of grade one or grade two.

a)     Copper scraps of grade one (Pb<**0, Sn<**0, Ni<*0, Zn<*0, Fe<*0, Sb<*0): composed of clean, non-alloy copper wires without tin-plate, which must not include fragment-inclining burnt wires.

b)     Copper scraps of grade two (Pb<***0, Sn<**0, Ni<**0, Zn<**0, Fe<**0, Sb<**0, S<**0): composed of copper wires of small diameter, which are not isolated, such as telephone wire, copper wire with varnish or paper insulator on them and clean red copper tubes.

 

4.     Main Technical Data

1)     Outlet copper rod dia.                       φ8mm

2)     Production capacity                          around *6t/h

3)     Coil’s weight                                3.**5.0 ton

4)     Main equipment total size:                    *2x7.8x5.1m

(melting furnace and recycling cooler & filter excluded)

5)     Main equipment total weight( melting furnace excluded) *2 ton

6)     Main equipment total power(melting furnace excluded)  **0kw

 

5.     Line Composition

1)     Five-wheel continuous casting machine (Patent No. ZL*******2.3)   1 set

2)     Automatic shearer                                          1 set

3)     Straightening & shaving machine                              1 set

4)     Cast bar brushing machine                                   1 set